package com.lagou.service;

import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;

@Slf4j
@Service("userService")
public class UserServiceImpl implements UserService {
    @Override
    public String sayHello(String word) {
        log.info("调用成功--参数 " + word);
        return "success";
    }
}
